22210065

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{311}}^1$

素因数の和:371

約数の個数: 48

約数和(自身を含む): 41408640

約数和(自身を除く): 19198575

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 311, 345, 529, 621, 933, 1035, 1555, 1587, 2645, 2799, 3105, 4665, 4761, 7153, 7935, 8397, 13995, 14283, 21459, 23805, 35765, 41985, 64377, 71415, 107295, 164519, 193131, 321885, 493557, 822595, 965655, 1480671, 2467785, 4442013, 7403355, 22210065]

約数ペア:

[(1, 22210065), (3, 7403355), (5, 4442013), (9, 2467785), (15, 1480671), (23, 965655), (27, 822595), (45, 493557), (69, 321885), (115, 193131), (135, 164519), (207, 107295), (311, 71415), (345, 64377), (529, 41985), (621, 35765), (933, 23805), (1035, 21459), (1555, 14283), (1587, 13995), (2645, 8397), (2799, 7935), (3105, 7153), (4665, 4761)]